cars / power plants or farms? Do you believe latest study that says it's farms? Or is it all just crap? Fertilizers/ manure release ammonia, NH3, into the air & combine to generate tiny, gag-inducing particles that are less than 2.5 microns
sort by best latest
Volcanoes, when they erupt, put out more particulates, CO2 and sulfate in one blow than all of humanity does for several years.
You can help the HubPages community highlight top quality content by ranking this answer up or down.
ptosis 14 months ago
A volcanic winter would counter global warming for a couple of years too maybe.
Copyright © 2017 HubPages Inc. and respective owners. Other product and company names shown may be trademarks of their respective owners. HubPages® is a registered Service Mark of HubPages, Inc. HubPages and Hubbers (authors) may earn revenue on this page based on affiliate relationships and advertisements with partners including Amazon, Google, and others.
Copyright © 2017 HubPages Inc. and respective owners.